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01Mark the visible route
Survey the passage and its required physical clearance.
Spot objects in routes that should stay clear
A stored item can narrow an aisle or cover a doorway. A validated image-area check can surface a possible obstruction so staff can assess the actual clearance and arrange an appropriate response.
Confirm detector support, camera suitability and the proposed event workflow before deployment.
Review clear-route monitoring
Example
Without IVISIONStandard CCTV feed
With IVISIONIllustrative event overlayThe Process
How It Works
Review visible blockage in a defined passage Direct staff to inspect routes that may be blocked.
01
02Validate occupied-area checks
Test routine traffic and stationary items separately.
03Inspect the candidate blockage
Review the image and arrange an on-site check when needed.
04Restore approved access
Authorized staff resolve the obstruction using safe handling procedures.
Explore Your Options
Explore Related Capabilities
| Dimension |  Obstruction detection |  Unattended pallet detection |
|---|---|---|
| Observation |  An object overlaps a defined passage or clearance area in the image. | A visible pallet persisting at a monitored location. |
| Event criteria | A supported observation occupies the selected area under validated criteria. | A supported pallet observation remains beyond a validated review interval. |
| Monitoring setup | Define the passage, permitted temporary activity and review timing. | Agree staging zones, expected dwell and normal shift transitions. |
| What it cannot establish | Image overlap alone does not prove legal clearance, accessibility compliance or emergency-route safety. | Video does not establish inventory ownership, contents, load stability or dispatch status. |
| Practical outcome | Direct staff to inspect routes that may be blocked. | Help warehouse teams investigate pallets left outside expected handling flows. |
Illustrative demonstration
Review The Event.
Understand The Context.
Example footage and simulated events explain the review workflow. They do not measure detector performance.
Sites overview
Example Activity
No matching events.
Related Scenarios
View More
Facility MonitoringUnattended pallet detection
Investigate pallets that remain in operational routes.
Read More
Facility MonitoringImproper object placement detection
Compare objects with approved placement areas.
Read More
Facility MonitoringHousekeeping and Workplace Organization Monitoring
Review route clearance as part of broader workplace organization.
Read MoreEXPLORE WHAT’S POSSIBLE
What Can You Do With Obstruction detection?
01 / 04 · OBSTRUCTION DETECTION
Warehousing
Stored loads can encroach on a travel route.
Example event: A pallet occupies part of the monitored aisle.
Operator response: Check clearance and move it to approved storage.
Practical value: Focus a route-clearance check.
Discuss this capability
02 / 04 · OBSTRUCTION DETECTION
Offices
Temporary furniture can remain after maintenance.
Example event: An item persists in the corridor zone.
Operator response: Facilities verifies the passage and resolves placement.
Practical value: Support usable shared access.
Discuss this capability
03 / 04 · OBSTRUCTION DETECTION
Hospitality
Supply cartons accumulate near a working door.
Example event: Boxes overlap the defined doorway approach.
Operator response: Inspect and restore the approved access space.
Practical value: Support reliable staff movement.
Discuss this capability
04 / 04 · OBSTRUCTION DETECTION
Deployment review
Frame the whole clearance area with minimal perspective ambiguity.
Visibility: Crowds and open doors may temporarily obscure or occupy the zone.
Configuration: Validate supported object classes and any persistence settings.
Privacy: Avoid unnecessary identification of people using the passage.
Human review: Measure physical clearance where safety or accessibility decisions depend on it.
Discuss this capability
Frequently asked questions
Obstruction detection, Explained.
Identify visible objects occupying a defined passage or clearance area.
Does it certify an exit is safe?
No. Required inspections and physical clearance checks still apply.
Can moving people trigger it?
They may occupy the image zone; validate how normal traffic is handled.
Can it measure aisle width?
Accurate dimensions require a separately calibrated method, not simple image overlap.
Will it remove an obstruction?
It provides a candidate observation; authorized staff must resolve it.
Find your fit
What are you trying
to achieve?
Direct staff to inspect routes that may be blocked. For Facilities managers, Warehouse safety coordinators.
Workflow to discuss
Obstruction detection + Locate possible passage encroachment.
